---
product_id: 633386833
title: "Caldarax Pack of 6 3W MR11 GU4 LED Spotlights 12V 24V, Cool White 6000K, Equivalent to 30W Halogen Lamp, 300LM, 120° Beam, with Clear Protective Glass, Non-Dimmable"
brand: "caldarax"
price: "₨21428"
currency: LKR
in_stock: true
reviews_count: 5
category: "Caldarax"
url: https://www.desertcart.lk/products/633386833-caldarax-pack-of-6-3w-mr11-gu4-led-spotlights-12v
store_origin: LK
region: Sri Lanka
---

# 12V-24V wide voltage compatibility 6000K cool white, crisp illumination 3W power, ultra-efficient spotlight Caldarax Pack of 6 3W MR11 GU4 LED Spotlights 12V 24V, Cool White 6000K, Equivalent to 30W Halogen Lamp, 300LM, 120° Beam, with Clear Protective Glass, Non-Dimmable

**Brand:** caldarax
**Price:** ₨21428
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate smarter, not harder — join the energy-efficient lighting revolution!

## Quick Answers

- **What is this?** Caldarax Pack of 6 3W MR11 GU4 LED Spotlights 12V 24V, Cool White 6000K, Equivalent to 30W Halogen Lamp, 300LM, 120° Beam, with Clear Protective Glass, Non-Dimmable by caldarax
- **How much does it cost?** ₨21428 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/633386833-caldarax-pack-of-6-3w-mr11-gu4-led-spotlights-12v)

## Best For

- caldarax enthusiasts

## Why This Product

- Trusted caldarax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Compact Design:** Standard MR11 size with protective glass for modern, safe lighting
- • **Wide 120° Beam Angle:** Flood your space with broad, focused cool white light
- • **Energy-Smart Brilliance:** Save 90% on electricity while matching 30W halogen brightness
- • **Long-Lasting Durability:** Up to 25,000 hours of hassle-free, maintenance-light use
- • **Versatile Voltage Range:** Seamlessly fits 12V to 24V systems for flexible installation

## Overview

The Caldarax Pack of 6 MR11 GU4 LED Spotlights delivers 300 lumens of crisp 6000K cool white light with just 3W power, replacing traditional 30W halogen bulbs while cutting energy use by 90%. Designed for 12V-24V systems, these compact 35mm bulbs feature a wide 120° beam angle and durable protective glass, offering up to 25,000 hours of reliable, non-dimmable illumination ideal for accent and ambient lighting in professional and home settings.

## Description

Specification: Dimension: ø35*35MM Power: 3W Halogen equivalent: 30W Input voltage: AC/DC 12V-24V Light colour: cool white 6000 K. Lamp Base: GU4 Bi-Pin Base Lumens: 300lm Beam angle: 120° CRI ≧80Ra Lifespan: 25000h Dimmable: No Warranty: 1 Year Package : 6 x MR11 GU4 3W 12V-24V LED Bulbs (Cool White) Application: MR11 LED bulb is an ideal showcase for shop, restaurant, family, decorative lighting, office, reading room, exhibition, home, etc. Designed for accent or indirect lighting. Note: 1.Make sure the LED lamp does not enter the oil. 2.Power switch Turn off the unit and check for low voltage before replacing the bulbs. 3.Please check the dimensions before purchasing. 4.Turn off the electricity before replacing the bulbs for safety reasons. 5.LEDs are not dimmable, the brightness cannot be adjusted by a dimmer. TIPS: Our light is 12V-24V LOW VOLTAGE. A regulator/transformer is required. Please check the appropriate voltage for your light. Using wrong voltage is not safe and the light will break soon.

Review: Very dim and cold light, more like 1w output, and flickering. Unusable
Review: Exact wat ik nodig had .

## Features

- 【12V-24V GU4 LED Spotlight】6 * 3W MR11 GU4 LED bulbs, with protective glass cover. GU4 bi-pin socket, standard shape MR11, 300 lumens, ø35*35MM, input voltage 12V-24V. The product is MR11 GU4, please check the matching voltage and size before buying, because MR11 GU4 lamp (35mm) is smaller than MR16 GU5.3 lamp (50mm).
- 【Energy Efficient 90%】 GU4 3W LED replaces a 20W/30W halogen bulb, shines with the same brightness and saves over 90% on electricity costs. The service life is up to 25,000 hours, which reduces the hassle and cost of frequent lamp replacement.
- 【Focus Lighting】This 3W GU4 LED spotlight bulb has a 120° beam angle, giving you great spotlight effect. A cool white light temperature of 6000K provides the ideal lighting to help you relax.
- 【Application】 Spotlight for accent or indirect lighting. Used for closet, living room, bedroom, kitchen, hallway, shop, school, landscape, exhibition, home, hotel, museum, restaurant, cafe, retail.
- 【Service】 If there is any quality problem within 1 year, the product will be refunded and replaced. If you have any quality problems, please feel free to contact us to solve it.
- 【NOTE】 If the 3 watt LED bulb flashes due to compatibility issues, please use a halogen lamp in combination with the LED lamp or replace the LED transformer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN428STV |
| Manufacturer | Caldarax |
| Product Dimensions | 3.5 x 3.5 x 3.5 cm; 110 g |

## Product Details

- **Brand:** Caldarax
- **Bulb shape/size:** MR11
- **Light type:** LED
- **Wattage:** 3 watts

## Images

![Caldarax Pack of 6 3W MR11 GU4 LED Spotlights 12V 24V, Cool White 6000K, Equivalent to 30W Halogen Lamp, 300LM, 120° Beam, with Clear Protective Glass, Non-Dimmable - Image 1](https://m.media-amazon.com/images/I/71ZHEBDrw8L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐ Review
*by A***R on 6 December 2025*

Very dim and cold light, more like 1w output, and flickering. Unusable

### ⭐⭐⭐⭐⭐ Review
*by V***. on 12 September 2025*

Exact wat ik nodig had .

### ⭐⭐⭐⭐⭐ Review
*by G***O on 18 December 2025*

Ottime, luce perfetta

## Frequently Bought Together

- 6 Pack MR11 GU4 12-24V 3W LED Bulb, Cool White 6000K, Equivalent to 30W 20W Halogen Spotlight Bulb, 300LM, GU4 Bi-Pin Base, 120°Beam Angle, Non-Dimmable, for Hallway, Living Room
- Pack of 10 MR11 Retaining Spring Rings Clasp Clips Diameter 35MM LED Halogen Bulb Holders

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**Shop now:** [https://www.desertcart.lk/products/633386833-caldarax-pack-of-6-3w-mr11-gu4-led-spotlights-12v](https://www.desertcart.lk/products/633386833-caldarax-pack-of-6-3w-mr11-gu4-led-spotlights-12v)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*